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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.osoa.sca.annotations;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.PARAMETER;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
/**
* Annotation that allows the attachment of any intent to a Java Class or interface or to members of that
* class such as methods, fields or constructor parameters.
* <p/>
* Intents are specified as XML QNames in the representation defined by
* {@link javax.xml.namespace.QName#toString()}. Intents may be qualified with one or more
* suffixes separated by a "." such as:
* <ul>
* <li>{http://www.osoa.org/xmlns/sca/1.0}confidentiality</li>
* <li>{http://www.osoa.org/xmlns/sca/1.0}confidentiality.message</li>
* </ul>
* This annotation supports general purpose intents specified as strings. Users may also define
* specific intents using the {@link @org.osoa.sca.annotations.Intent} annotation.
*
* @version $Rev$ $Date$
*/
@Inherited
@Retention(RUNTIME)
@Target({TYPE, METHOD, FIELD, PARAMETER})
public @interface Requires {
/**
* Returns the attached intents.
*
* @return the attached intents
*/
String[] value() default "";
}
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